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Unified Diff: LayoutTests/fast/css-intrinsic-dimensions/multicol.html

Issue 23763002: Improve multicol preferred/intrinsic width calculation. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Created 7 years, 4 months ago
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Index: LayoutTests/fast/css-intrinsic-dimensions/multicol.html
diff --git a/LayoutTests/fast/css-intrinsic-dimensions/multicol.html b/LayoutTests/fast/css-intrinsic-dimensions/multicol.html
new file mode 100644
index 0000000000000000000000000000000000000000..8a1cc9f6a7509cb24f73d72b4ebd43c3e234574f
--- /dev/null
+++ b/LayoutTests/fast/css-intrinsic-dimensions/multicol.html
@@ -0,0 +1,182 @@
+<!DOCTYPE html>
+<html>
+ <head>
+ <title>'columns' property with 'auto' and something else</title>
+ <script src="../js/resources/js-test-pre.js"></script>
+ <script>
+ description("Test intrinsic width calculation for multicol. See http://dev.w3.org/csswg/css-sizing/#multicol-intrinsic");
+ if (window.testRunner)
+ testRunner.dumpAsText();
+ </script>
+ <style>
+ .gap15 { -webkit-column-gap:15px; column-gap:15px; }
+ .mc3 { -webkit-columns:3; columns:3; }
+ .mc3w50 { -webkit-columns:3 50px; columns:3 50px; }
+ .mc3w150 { -webkit-columns:3 150px; columns:3 150px; }
+ .mcw50 { -webkit-columns:50px; columns:50px; }
+ .mcw150 { -webkit-columns:150px; columns:150px; }
+ .intrinsic { width:intrinsic; }
+ </style>
+ </head>
+ <body>
+ <div style="visibility:hidden;"> <!-- hide garbage produced from &#x200b; characters -->
+ <!-- min intrinsic width, non-auto column-count -->
+ <div style="width:1px;">
+ <div id="elm01" class="intrinsic mc3 gap15">
+ <div style="width:100px; height:10px;"></div>
+ </div>
+ </div>
+ <!-- max intrinsic width, non-auto column-count -->
+ <div style="width:1000px;">
+ <div id="elm02" class="intrinsic mc3 gap15">
+ <div style="width:100px; height:10px;"></div>
+ </div>
+ </div>
+ <!-- min intrinsic width, non-auto column-count, breakable lines -->
+ <div style="width:1px;">
+ <div id="elm03" class="intrinsic mc3 gap15">
+ <div style="display:inline-block; width:100px; height:10px;"></div>&#x200b;<div style="display:inline-block; width:100px; height:10px;"></div>
+ </div>
+ </div>
+ <!-- max intrinsic width, non-auto column-count, breakable lines -->
+ <div style="width:1000px;">
+ <div id="elm04" class="intrinsic mc3 gap15">
+ <div style="display:inline-block; width:100px; height:10px;"></div>&#x200b;<div style="display:inline-block; width:100px; height:10px;"></div>
+ </div>
+ </div>
+
+ <!-- min intrinsic width, non-auto column-count and small column-width -->
+ <div style="width:1px;">
+ <div id="elm05" class="intrinsic mc3w50 gap15">
+ <div style="width:100px; height:10px;"></div>
+ </div>
+ </div>
+ <!-- max intrinsic width, non-auto column-count and small column-width -->
+ <div style="width:1000px;">
+ <div id="elm06" class="intrinsic mc3w50 gap15">
+ <div style="width:100px; height:10px;"></div>
+ </div>
+ </div>
+ <!-- min intrinsic width, non-auto column-count and small column-width, breakable lines -->
+ <div style="width:1px;">
+ <div id="elm07" class="intrinsic mc3w50 gap15">
+ <div style="display:inline-block; width:100px; height:10px;"></div>&#x200b;<div style="display:inline-block; width:100px; height:10px;"></div>
+ </div>
+ </div>
+ <!-- max intrinsic width, non-auto column-count and small column-width, breakable lines -->
+ <div style="width:1000px;">
+ <div id="elm08" class="intrinsic mc3w50 gap15">
+ <div style="display:inline-block; width:100px; height:10px;"></div>&#x200b;<div style="display:inline-block; width:100px; height:10px;"></div>
+ </div>
+ </div>
+
+ <!-- min intrinsic width, non-auto column-count and large column-width -->
+ <div style="width:1px;">
+ <div id="elm09" class="intrinsic mc3w150 gap15">
+ <div style="width:100px; height:10px;"></div>
+ </div>
+ </div>
+ <!-- max intrinsic width, non-auto column-count and large column-width -->
+ <div style="width:1000px;">
+ <div id="elm10" class="intrinsic mc3w150 gap15">
+ <div style="width:100px; height:10px;"></div>
+ </div>
+ </div>
+ <!-- min intrinsic width, non-auto column-count and large column-width, breakable lines -->
+ <div style="width:1px;">
+ <div id="elm11" class="intrinsic mc3w150 gap15">
+ <div style="display:inline-block; width:100px; height:10px;"></div>&#x200b;<div style="display:inline-block; width:100px; height:10px;"></div>
+ </div>
+ </div>
+ <!-- max intrinsic width, non-auto column-count and large column-width, breakable lines -->
+ <div style="width:1000px;">
+ <div id="elm12" class="intrinsic mc3w150 gap15">
+ <div style="display:inline-block; width:100px; height:10px;"></div>&#x200b;<div style="display:inline-block; width:100px; height:10px;"></div>
+ </div>
+ </div>
+
+ <!-- min intrinsic width, auto column-count and small column-width -->
+ <div style="width:1px;">
+ <div id="elm13" class="intrinsic mcw50 gap15">
+ <div style="width:100px; height:10px;"></div>
+ </div>
+ </div>
+ <!-- max intrinsic width, auto column-count and small column-width -->
+ <div style="width:1000px;">
+ <div id="elm14" class="intrinsic mcw50 gap15">
+ <div style="width:100px; height:10px;"></div>
+ </div>
+ </div>
+ <!-- min intrinsic width, auto column-count and small column-width, breakable lines -->
+ <div style="width:1px;">
+ <div id="elm15" class="intrinsic mcw50 gap15">
+ <div style="display:inline-block; width:100px; height:10px;"></div>&#x200b;<div style="display:inline-block; width:100px; height:10px;"></div>
+ </div>
+ </div>
+ <!-- max intrinsic width, auto column-count and small column-width, breakable lines -->
+ <div style="width:1000px;">
+ <div id="elm16" class="intrinsic mcw50 gap15">
+ <div style="display:inline-block; width:100px; height:10px;"></div>&#x200b;<div style="display:inline-block; width:100px; height:10px;"></div>
+ </div>
+ </div>
+
+ <!-- min intrinsic width, auto column-count and large column-width -->
+ <div style="width:1px;">
+ <div id="elm17" class="intrinsic mcw150 gap15">
+ <div style="width:100px; height:10px;"></div>
+ </div>
+ </div>
+ <!-- max intrinsic width, auto column-count and large column-width -->
+ <div style="width:1000px;">
+ <div id="elm18" class="intrinsic mcw150 gap15">
+ <div style="width:100px; height:10px;"></div>
+ </div>
+ </div>
+ <!-- min intrinsic width, auto column-count and large column-width, breakable lines -->
+ <div style="width:1px;">
+ <div id="elm19" class="intrinsic mcw150 gap15">
+ <div style="display:inline-block; width:100px; height:10px;"></div>&#x200b;<div style="display:inline-block; width:100px; height:10px;"></div>
+ </div>
+ </div>
+ <!-- max intrinsic width, auto column-count and large column-width, breakable lines -->
+ <div style="width:1000px;">
+ <div id="elm20" class="intrinsic mcw150 gap15">
+ <div style="display:inline-block; width:100px; height:10px;"></div>&#x200b;<div style="display:inline-block; width:100px; height:10px;"></div>
+ </div>
+ </div>
+ </div>
+
+ <script>
+ // non-auto column-count
ojan 2013/08/30 17:50:09 This test would be more clear as a check-layout.js
mstensho (USE GERRIT) 2013/08/30 18:42:17 Done.
+ shouldBe("elm01.offsetWidth", "330");
+ shouldBe("elm02.offsetWidth", "330");
+ shouldBe("elm03.offsetWidth", "330");
+ shouldBe("elm04.offsetWidth", "630");
+
+ // non-auto column-count and small column-width
+ shouldBe("elm05.offsetWidth", "50");
+ shouldBe("elm06.offsetWidth", "330");
+ shouldBe("elm07.offsetWidth", "50");
+ shouldBe("elm08.offsetWidth", "630");
+
+ // non-auto column-count and large column-width
+ shouldBe("elm09.offsetWidth", "100");
+ shouldBe("elm10.offsetWidth", "480");
+ shouldBe("elm11.offsetWidth", "100");
+ shouldBe("elm12.offsetWidth", "630");
+
+ // auto column-count and small column-width
+ shouldBe("elm13.offsetWidth", "50");
+ shouldBe("elm14.offsetWidth", "100");
+ shouldBe("elm15.offsetWidth", "50");
+ shouldBe("elm16.offsetWidth", "200");
+
+ // auto column-count and large column-width
+ shouldBe("elm17.offsetWidth", "100");
+ shouldBe("elm18.offsetWidth", "150");
+ shouldBe("elm19.offsetWidth", "100");
+ shouldBe("elm20.offsetWidth", "200");
+ </script>
+ <script src="../js/resources/js-test-post.js"></script>
+ </body>
+</html>
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